Wiper blade adapter for windshield wipers



FIG. 1 is a perspective view of a wiper blade adapter for windshield wipers showing my new design;

FIG. 2 is a left side elevational view showing the design for the wiper blade adapter for windshield wipers of FIG. 1;

FIG. 3 is a right side elevational view showing the design for the wiper blade adapter for windshield wipers of FIG. 1;

FIG. 4 is a rear elevational view showing the design for the wiper blade adapter for windshield wipers of FIG. 1;

FIG. 5 is a front elevational view showing the design for the wiper blade adapter for windshield wipers of FIG. 1;

FIG. 6 is a top plan view showing the design for the wiper blade adapter for windshield wipers of FIG. 1; and,

FIG. 7 is a bottom plan view showing the design for the wiper blade adapter for windshield wipers of FIG. 1.

The broken lines shown in the drawings illustrate portions of the wiper blade adapter for windshield wipers that form no part of the claimed design. 

CLAIM The ornamental design for a wiper blade adapter for windshield wipers, as shown and described. 